On the webpage Grand Portail d’Thomas Aquin, devoted to Aquinas’ philosophy, you may find a number of French books and papers on St. Thomas and generally Thomism in free access.
Among the books available for download are, for example, such texts as follows:
- Ch.-D. Boulogne, Saint Thomas D’Aquin. Essai biographique, 1965;
- Reginald Garrigou-Lagrange, La synthèse thomiste, 1947;
- Charles de Koninck, Ecrits philosophiques: 1. Introduction à l’Étude de l’âme. 2. De la primauté du bien commun contre les personnalistes. 3. Les sciences expérimentales sont-elles distinctes de la philosophie de la nature?, 1971;
- A.-D. Sertillanges, Saint Thomas d’Aquin, 1922.
Meanwhile, among the papers available for download there are texts on Aquinas’ metaphysics, his commentaries on Aristotle or issues at the intersection of ethics and politics.
Additionally, on the webpage you may also find French translations of a number of St. Thomas’ works.